Finite sets, finite maps, finitely supported functions, orders. This library is an extension of mathematical component in order to support finite sets and finite maps on choicetypes (rather that finite types). This includes support for functions with finite support and multisets. The library also contains a generic order and set libary, which will be used to subsume notations for finite sets, eventually.
opam install coq-mathcomp-finmap.1.1.0